Final answer:
The example given is an instance of functional cohesion, where the sales team members work together to achieve a common goal of earning monthly bonuses based on their performance.
Step-by-step explanation:
The example given is an instance of functional cohesion. Functional cohesion occurs when a group of people work together to achieve a common goal. In this case, the sales team members work together to achieve good performance and earn monthly bonuses based on their collective success.